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Contract OI history

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Jan 21, 2028 EXPIRATION

MRNA $120.00 Put

MRNA280121P00120000

Latest saved OI668Oct 23, 2026
Last change-281vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $120.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,0215100 2026-10-09: 1,021 OI2026-10-13: 1,021 OI2026-10-14: 1,021 OI2026-10-15: 1,021 OI2026-10-16: 1,021 OI2026-10-21: 949 OI2026-10-23: 668 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

MRNA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026668-281
Oct 21, 2026Viewing949-72
Oct 16, 20261,0210
Oct 15, 20261,0210
Oct 14, 20261,0210
Oct 13, 20261,0210
Oct 09, 20261,021No prior observation